/* =========================================================
   GeoPix — Global Stylesheet
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #080c10;
  --bg2:       #0d1117;
  --bg3:       #111820;
  --surface:   #151d28;
  --border:    rgba(255,255,255,0.07);
  --accent:    #00c8ff;
  --accent2:   #0062ff;
  --gold:      #f0a500;
  --text:      #e8edf4;
  --muted:     #7a8a9a;
  --radius:    12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent2); border-radius: 3px; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 6vw;
  height: 72px;
  background: rgba(8,12,16,0.85);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: all .3s;
}

.logo {
  text-decoration: none;
  display: flex; align-items: center;
}
.logo img {
  height: 70px;
  width: auto;
  display: block;
}
.footer-brand .logo img {
  height: 56px;
}

nav ul {
  list-style: none;
  display: flex; gap: 2.5rem;
}
nav ul a {
  color: var(--muted); text-decoration: none;
  font-size: .9rem; font-weight: 500;
  letter-spacing: .02em;
  transition: color .2s;
}
nav ul a:hover { color: #fff; }

.nav-cta {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #fff !important;
  padding: 9px 22px;
  border-radius: 8px;
  font-weight: 600 !important;
  font-size: .88rem !important;
  transition: opacity .2s !important;
}
.nav-cta:hover { opacity: .85; color: #fff !important; }

/* ── NAV: TOGGLE + MOBILE MENU + LANGUAGE ── */
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle:hover { border-color: rgba(255,255,255,.2); }

.nav-menu { display: flex; align-items: center; gap: 2.5rem; }

.lang-switch { position: relative; }
.lang-toggle {
  display: flex; align-items: center; gap: 6px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: .82rem; font-weight: 600;
  letter-spacing: .04em;
  padding: 7px 12px;
  cursor: pointer;
  transition: border-color .2s;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
}
.lang-toggle:hover { border-color: rgba(255,255,255,.2); }
.lang-toggle svg { transition: transform .2s; }
.lang-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }

.lang-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 160px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  box-shadow: 0 16px 40px rgba(0,0,0,.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s, transform .2s, visibility .2s;
  z-index: 50;
}
.lang-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-item {
  display: block;
  padding: 9px 12px;
  border-radius: 6px;
  color: var(--text);
  text-decoration: none;
  font-size: .88rem;
  transition: background .15s;
}
.lang-item:hover { background: rgba(255,255,255,.06); }
.lang-item.active { color: var(--accent); font-weight: 600; }

/* ── PAGE HEADER (sub-pages) ── */
.page-header {
  min-height: 46vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 140px 6vw 60px;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}
.page-header h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  max-width: 800px;
  margin-bottom: 18px;
}
.page-header p {
  max-width: 600px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

/* ── PROJECTS GRID (sub-pages) ── */
#projects-content {
  padding: 20px 6vw 120px;
  min-height: 30vh;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 120px 6vw 80px;
  position: relative;
  overflow: hidden;
}

/* grid overlay */
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}

/* glow blobs */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .18;
  pointer-events: none;
}
.blob-1 { width: 600px; height: 600px; background: var(--accent2); top: -150px; left: -100px; }
.blob-2 { width: 500px; height: 500px; background: var(--accent); top: 200px; right: -150px; }
.blob-3 { width: 400px; height: 400px; background: var(--gold); bottom: -100px; left: 30%; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,200,255,.08);
  border: 1px solid rgba(0,200,255,.2);
  color: var(--accent);
  padding: 7px 18px; border-radius: 50px;
  font-size: .8rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 28px;
}
.badge-dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(1.5)} }

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.03em;
  max-width: 900px;
  margin-bottom: 28px;
}
.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  max-width: 620px;
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--muted);
  margin-bottom: 48px;
  line-height: 1.75;
}

.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 80px;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #fff; text-decoration: none;
  padding: 15px 32px; border-radius: 10px;
  font-weight: 700; font-size: 1rem;
  letter-spacing: .01em;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 4px 30px rgba(0,98,255,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 40px rgba(0,98,255,.5); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--border);
  color: var(--text); text-decoration: none;
  padding: 15px 32px; border-radius: 10px;
  font-weight: 600; font-size: 1rem;
  background: rgba(255,255,255,.03);
  transition: border-color .2s, background .2s;
}
.btn-outline:hover { border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.06); }

/* stats bar */
.stats-bar {
  display: flex; gap: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  overflow: hidden;
}
.stat-item {
  padding: 22px 44px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.9rem; font-weight: 700;
  color: #fff;
}
.stat-num span { color: var(--accent); }
.stat-label { font-size: .78rem; color: var(--muted); font-weight: 500; margin-top: 3px; letter-spacing: .04em; text-transform: uppercase; }

/* ── SECTION BASE ── */
section { padding: 100px 6vw; }
.section-tag {
  display: inline-block;
  font-size: .75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.025em;
  max-width: 680px;
  margin-bottom: 20px;
}
.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 64px;
}

/* ── SERVICES ── */
#services { background: var(--bg2); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.service-card {
  background: var(--bg2);
  padding: 40px 36px;
  transition: background .25s;
  cursor: default;
  position: relative;
}
.service-card:hover { background: var(--surface); }
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  opacity: 0;
  transition: opacity .25s;
}
.service-card:hover::after { opacity: 1; }

.service-icon {
  width: 52px; height: 52px;
  background: rgba(0,98,255,.12);
  border: 1px solid rgba(0,98,255,.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  transition: background .25s, border-color .25s;
}
.service-card:hover .service-icon {
  background: rgba(0,200,255,.15);
  border-color: rgba(0,200,255,.3);
}

.service-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem; font-weight: 600;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--muted); font-size: .93rem; line-height: 1.7;
}
.service-tag {
  display: inline-block; margin-top: 20px;
  padding: 4px 12px; border-radius: 50px;
  font-size: .72rem; font-weight: 600;
  letter-spacing: .05em; text-transform: uppercase;
  background: rgba(0,200,255,.08);
  color: var(--accent);
  border: 1px solid rgba(0,200,255,.15);
}

/* ── HOW WE WORK ── */
#approach { background: var(--bg); }

.approach-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.approach-visual {
  position: relative;
  display: flex; align-items: center; justify-content: center;
}

.approach-ring {
  width: 380px; height: 380px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.approach-ring::before {
  content: '';
  position: absolute; inset: 20px;
  border-radius: 50%;
  border: 1px solid rgba(0,200,255,.15);
}
.approach-ring::after {
  content: '';
  position: absolute; inset: 50px;
  border-radius: 50%;
  border: 1px solid rgba(0,200,255,.08);
}
.approach-center {
  width: 140px; height: 140px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
  box-shadow: 0 0 60px rgba(0,200,255,.3);
  z-index: 1;
}

/* orbit dots */
.orbit-dot {
  position: absolute;
  width: 42px; height: 42px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.od-1 { top: 10px; left: 50%; transform: translateX(-50%); }
.od-2 { right: 20px; top: 50%; transform: translateY(-50%); }
.od-3 { bottom: 10px; left: 50%; transform: translateX(-50%); }
.od-4 { left: 20px; top: 50%; transform: translateY(-50%); }

.steps-list { display: flex; flex-direction: column; gap: 28px; }

.step {
  display: flex; gap: 20px; align-items: flex-start;
}
.step-num {
  width: 40px; height: 40px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .95rem; color: #fff;
}
.step-body h4 {
  font-weight: 700; font-size: 1rem; margin-bottom: 6px;
}
.step-body p { color: var(--muted); font-size: .92rem; line-height: 1.65; }

/* ── TECH ── */
#tech { background: var(--bg2); }

.tech-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.tech-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color .25s, transform .25s;
}
.tech-card:hover { border-color: rgba(0,200,255,.3); transform: translateY(-4px); }

.tech-card .tc-icon { font-size: 2rem; margin-bottom: 14px; }
.tech-card h4 { font-weight: 600; font-size: .98rem; margin-bottom: 8px; }
.tech-card p { color: var(--muted); font-size: .85rem; line-height: 1.6; }

/* ── CONTACT ── */
#contact { background: var(--bg); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-info { }
.contact-info .section-sub { margin-bottom: 40px; }

.contact-detail {
  display: flex; gap: 16px; align-items: flex-start;
  margin-bottom: 24px;
}
.cd-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(0,98,255,.1);
  border: 1px solid rgba(0,98,255,.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.cd-body span { display: block; font-size: .78rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 3px; }
.cd-body strong { font-size: .98rem; font-weight: 500; }

/* form */
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-group label { font-size: .82rem; font-weight: 600; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color .2s;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent2);
}
.form-group select option { background: var(--bg2); }

.submit-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  border: none; border-radius: 10px;
  color: #fff; font-family: 'Inter', sans-serif;
  font-size: 1rem; font-weight: 700;
  cursor: pointer;
  transition: opacity .2s, transform .2s;
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.submit-btn:hover { opacity: .88; transform: translateY(-1px); }

/* success state */
.form-success {
  display: none;
  text-align: center;
  padding: 48px 24px;
}
.form-success .success-icon { font-size: 3rem; margin-bottom: 16px; }
.form-success h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
.form-success p { color: var(--muted); font-size: .95rem; }

/* ── FOOTER ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 60px 6vw 30px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.footer-brand p {
  color: var(--muted); font-size: .9rem; max-width: 280px;
  margin-top: 14px; line-height: 1.7;
}
.footer-links { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h5 {
  font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: var(--text); text-decoration: none; font-size: .9rem; transition: color .2s; }
.footer-col ul a:hover { color: var(--accent); }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--border); padding-top: 28px;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { color: var(--muted); font-size: .83rem; }
.footer-socials { display: flex; gap: 12px; }
.social-btn {
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  text-decoration: none;
  transition: border-color .2s;
}
.social-btn:hover { border-color: var(--accent); }

/* ── DIVIDER BAND ── */
.band {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  padding: 48px 6vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.band h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 700;
  max-width: 600px;
}
.btn-white {
  background: #fff; color: var(--accent2);
  padding: 14px 28px; border-radius: 10px;
  text-decoration: none; font-weight: 700; font-size: .95rem;
  white-space: nowrap;
  transition: opacity .2s;
}
.btn-white:hover { opacity: .88; }

/* ── FADE IN ── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-in.visible {
  opacity: 1; transform: translateY(0);
}

/* ── CROSSHAIR CURSOR ── */
body { cursor: none; }
a, button, [role="button"], input, select, textarea, label { cursor: none; }

#gp-cursor {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity .4s ease;
}
#gp-cursor.visible { opacity: 1; }

/* outer spinning ring */
.cur-ring {
  position: absolute;
  width: 40px; height: 40px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(0, 200, 255, 0.35);
  animation: cur-spin 8s linear infinite;
  transition: width .2s ease, height .2s ease, border-color .2s;
}
/* ring notch marks at 0/90/180/270° */
.cur-ring::before, .cur-ring::after {
  content: '';
  position: absolute;
  background: #00c8ff;
  opacity: .7;
}
.cur-ring::before {
  width: 3px; height: 3px;
  border-radius: 50%;
  top: -1.5px; left: 50%; transform: translateX(-50%);
}
.cur-ring::after {
  width: 3px; height: 3px;
  border-radius: 50%;
  bottom: -1.5px; left: 50%; transform: translateX(-50%);
}

@keyframes cur-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}

/* the 4 crosshair tick lines */
.cur-cross {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  transition: transform .15s ease;
}
.cur-line {
  position: absolute;
  background: #00c8ff;
  opacity: .9;
  border-radius: 1px;
  transition: width .2s ease, height .2s ease, opacity .2s;
}
/* horizontal */
.cur-line.h {
  width: 14px; height: 1.5px;
  top: 50%; transform: translateY(-50%);
}
.cur-line.h.left  { right: calc(50% + 3px); }
.cur-line.h.right { left:  calc(50% + 3px); }
/* vertical */
.cur-line.v {
  height: 14px; width: 1.5px;
  left: 50%; transform: translateX(-50%);
}
.cur-line.v.top    { bottom: calc(50% + 3px); }
.cur-line.v.bottom { top:    calc(50% + 3px); }

/* center dot */
.cur-dot {
  position: absolute;
  width: 3px; height: 3px;
  background: #00c8ff;
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  transition: width .15s ease, height .15s ease, background .15s;
}

/* coordinates readout */
.cur-coords {
  position: absolute;
  left: 26px; top: 14px;
  font-family: 'Courier New', monospace;
  font-size: 9px;
  font-weight: 600;
  color: rgba(0, 200, 255, 0.65);
  letter-spacing: .08em;
  white-space: nowrap;
  line-height: 1.5;
  transition: opacity .2s;
  pointer-events: none;
}
.cur-coords span { display: block; }

/* ── HOVER STATE: scale up ring + extend lines ── */
#gp-cursor.hovered .cur-ring {
  width: 54px; height: 54px;
  border-color: rgba(0, 200, 255, 0.6);
}
#gp-cursor.hovered .cur-line.h { width: 18px; opacity: 1; }
#gp-cursor.hovered .cur-line.v { height: 18px; opacity: 1; }
#gp-cursor.hovered .cur-dot    { width: 4px; height: 4px; background: #fff; }

/* ── CLICK STATE: collapse to sharp dot ── */
#gp-cursor.clicking .cur-ring  { width: 12px; height: 12px; border-color: rgba(0,200,255,.9); }
#gp-cursor.clicking .cur-line  { opacity: 0; }
#gp-cursor.clicking .cur-dot   { width: 5px; height: 5px; background: #00c8ff; }
#gp-cursor.clicking .cur-coords { opacity: 0; }

/* ── MOBILE ── */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(8,12,16,0.98);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
  }
  .nav-menu.open { max-height: calc(100vh - 72px); overflow-y: auto; }

  .nav-menu ul {
    flex-direction: column;
    gap: 0;
    width: 100%;
    padding: 8px 6vw 4px;
  }
  .nav-menu ul a { display: block; padding: 14px 0; border-bottom: 1px solid var(--border); }
  .nav-menu ul a.nav-cta { display: inline-flex; margin: 14px 0 6px; border-bottom: none; }

  .lang-switch { width: 100%; padding: 6px 6vw 18px; }
  .lang-toggle { width: 100%; justify-content: space-between; }
  .lang-menu {
    position: static;
    width: 100%;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none;
    margin-top: 8px;
    display: none;
  }
  .lang-menu.open { display: block; }

  body.nav-open { overflow: hidden; }

  .stats-bar { flex-wrap: wrap; }
  .stat-item { flex: 1 1 140px; border-right: none; border-bottom: 1px solid var(--border); }
  .stat-item:last-child { border-bottom: none; }
  .approach-layout, .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .approach-visual { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
}

/* ── ICONS ── */
.service-icon svg { width: 26px; height: 26px; stroke: var(--accent); transition: stroke .25s; }
.service-card:hover .service-icon svg { stroke: #fff; }
.tc-icon svg { width: 30px; height: 30px; stroke: var(--accent); }
.cd-icon svg { width: 20px; height: 20px; stroke: var(--accent2); }
.approach-center svg { width: 42px; height: 42px; stroke: #fff; }
.orbit-dot svg { width: 18px; height: 18px; stroke: var(--accent); }
.success-icon svg { width: 48px; height: 48px; stroke: var(--accent); }